نتایج جستجو برای: mathematical programmingoptimal allocation

تعداد نتایج: 289159  

Journal: :مدیریت صنعتی 0
عالیه کاظمی استادیار مدیریت صنعتی، دانشکده مدیریت، دانشگاه تهران، تهران، ایران محمد رضا مهرگان استاد مدیریت صنعتی، دانشکده مدیریت، دانشگاه تهران، تهران، ایران حامد شکوری گنجوی دانشیار دانشگاه تهران، گروه مهندسی صنایع، تهران، ایران

this research presents a mathematical model for oil and gas optimal allocation to different sectors in iran using operations research techniques. sectors are residential and commercial, transportation, industries, agriculture, exports, injection to oil reservoirs and power plans as a secondary energy producer. optimal allocation of energy resources to end-uses from 2011 to 2021 has been done us...

B. Maleki Vishkaei, , H. R. Pasandideh, , J. Safari , , M. EbrahimNezhad, ,

This paper proposes a new mathematical model for multi-objective redundancy allocation problem (RAP) without component mixing in each subsystem when the redundancy strategy can be chosen for individual subsystems. Majority of the mathematical model for the multi-objective redundancy allocation problems (MORAP) assume that the redundancy strategy for each subsystem is predetermined and fixed...

Journal: :international journal of agricultural management and development 2013
gholamreza zamanian mehdi jafari shahram saeedian

the scarcity of water resources and supply resources limitation, have caused an increasing gap between water supply and demand specially in recent decades in almost all regions of the globe. one of the best known solutions proposed by the economists is using the different water pricing approaches thereby obtaining the optimal allocation and social justice. to this purpose, this paper uses the p...

Journal: :مهندسی صنایع 0
عالیه کاظمی استادیار گروه مدیریت صنعتی- دانشکده مدیریت- دانشگاه تهران محمدرضا مهرگان دانشیار گروه مدیریت صنعتی- دانشکده مدیریت- دانشگاه تهران حامد شکوری گنجوی دانشیار گروه مهندسی صنایع- پردیس دانشکده¬های فنی- دانشگاه تهران

this research presents a mathematical model for the optimal allocation of oil and gas to different sectors in iran using operations research techniques. sectors are residential, commercial, transportation, industries, agriculture, exports, injection to oil reservoirs and power plants as a secondary energy producer. optimal allocation of energy resources to end-users from 2011 to 2021 has been d...

Journal: :iranian journal of management studies 2015
seyed mahdi sadatrasoul mohammad reza gholamian kamran shahanaghi

credit allocation through the usage of portfolio optimization mainly seeks tomaximize return and minimize the risk of the portfolio; but there are other importantissues including sustainable development which is important for government/publicsectors. this paper presents a novel credit allocation approach based on portfoliooptimization and investigates the effects of selected indicators of sust...

Journal: :ژورنال بین المللی پژوهش عملیاتی 0
e. kalbali m. sabouhi sabouni s. ziaee

water is an essential yet constrained commodity for human communities and ecological systems depend on it. with population growth and economic development, water resource is increasingly declining. over the past two decades, because of changes in population and climate, and relative welfare increase, the per capita consumption of water has increased. thus, optimal use of available water resourc...

آریانژاد, میربهادرقلی, دلگشایی , بهرام, طبیبی , سیدجمال الدین, عابدی , قاسم,

Background and purpose: Nowdays in almost all organizations, resources are allocated based on traditional methods, personal experiences and mental reasoning power. This causes some dissatisfaction among people and have no generalization ability and mathematical basis. The objective of this research was to propose a fuzzy goal programming model in resource allocation at the university-educa...

Gholamreza Zamanian Mehdi Jafari Shahram Saeedian

The scarcity of water resources and supply resources limitation, have caused an increasing gap between water supply and demand specially in recent decades in almost all regions of the globe. One of the best known solutions proposed by the economists is using the different water pricing approaches thereby obtaining the optimal allocation and social justice. To this purpose, this paper uses the p...

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